Self-contained warming and cooling vessel



FIG. 1 is a perspective view of the self-contained warming and cooling vessel;

FIG. 2 is a front elevational view thereof;

FIG. 3 is an exploded view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a top plan view of the lower member shown in FIG. 3. 

The ornamental design for self-contained warming and cooling vessel, as shown and described. 